Solar flares are powerful bursts of radiation from the sun's surface, which can wreak havoc on Earth's power grids, damage ...

Earth endured its most intense solar radiation storm in over 22 years on January 19, 2026, a day after a powerful X1.9-class solar flare from sunspot region AR4341 triggered an R3 radio blackout ...

Powerful solar activity released by the sun likely created dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt satellite-based communications ...

The Sun released a slew of fast-moving, intense charged particles in Earth’s direction, resulting in the largest solar radiation storm to hit our planet since 2003. The National Oceanic and ...

In this issue, we will explore the Earth’s energy balance, often referred to as the Earth’s energy budget. We know that the ...

A weak spot in Earth's protective magnetic field is growing larger and exposing orbiting satellites and astronauts to more solar radiation, according to more than a decade of measurements by three ...

(NEXSTAR) – Earth was slammed with the strongest solar radiation in more than two decades on Monday, sparking northern lights and some technology issues. A massive coronal mass ejection connected with ...

Here’s what you’ll learn when you read this story: The radiation budget between the northern and southern hemisphere is steadily widening. A new study suggests that this gap is due to radiation ...